Butyltin oxide
单丁基氧化锡
Also known as: Monobutyltin oxide, Butyloxostannane, Butylstannonic acid, n-Butylstannonic acid, Butylstannanone, Eurecat 8200, Tegokat 256, butyl(oxo)stannane, mono-n-butyltin oxide
Butyltin oxide (CAS 51590-67-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H9OSn and a molecular weight of 191.81500 g/mol. It is also known as Monobutyltin oxide, Butyloxostannane and Butylstannonic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51590-67-1
- Jingsj CID
- J-1367164-8
- Molecular Formula
- C4H9OSn
- Chinese Name
- 单丁基氧化锡
- Molecular Weight
- 191.81500 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 192.96800 |
|---|---|
| PSA | 17.07000 |
| LogP | 1.25450 |
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Butyltin oxide?
The CAS number of Butyltin oxide is 51590-67-1.
What are the molecular formula and molecular weight of Butyltin oxide?
Butyltin oxide has molecular formula C4H9OSn and molecular weight 191.81500 g/mol.
What are the upstream and downstream products of Butyltin oxide?
For Butyltin oxide, Downstream Products: Triethylene glycol bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate, Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate).
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Butyltin oxide (CAS 51590-67-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1367164-8 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.